Viridian RFX44™ Compact Enclosed Emitter Green Dot Reflex Sight

The RFX44™ Compact Enclosed Emitter Green Dot Reflex Sight combines the durability of a closed emitter design with the versatility of multiple mounting options. Featuring a highly visible 5 MOA green dot, ACRO-compatible footprint, INSTANT-ON® activation, and a rugged 6061 aluminum housing, the RFX44™ is built for concealed carry, home defense, competition, rifles, and shotguns. Included adapter plates and mounting options allow the optic to be configured for a wide variety of firearm platforms while the enclosed emitter design helps protect against dust, debris, moisture, and harsh environments.

A COMPACT CLOSED EMITTER BUILT FOR THE MODERN SHOOTER

The RFX44 is engineered for rapid target acquisition with a 5 MOA green dot reticle that capitalizes on the human eye’s heightened sensitivity to green wavelengths—a technology pioneered by Viridian two decades ago. When compared to red dots, the green reticle and a proprietary specially-designed green multi-coated lens offer unmatched color transmission and crystal-clear visibility.

Pushing the boundaries of electro-optic design, the battery and electronic components are situated at the top of the sight, delivering a sleek profile that increases and lowers the viewing window while preserving compactness.

The RFX44’s closed emitter architecture significantly alleviates one of the prevailing challenges often associated with traditional reflex sights: the delay in dot acquisition. The enclosed housing provides superior protection against environmental elements like dust, moisture, and debris, ensuring consistent performance and long-lasting durability in the toughest conditions.

Auto shut off and INSTANT-ON ensures extreme battery life and readiness. Crafted from 6061 aluminum tailored for today’s high-performance pistols, the RFX44 also offers tactile and audible adjustments that serve the discerning shooter. Elevate your game with this groundbreaking addition to the RFX line of electro-optics. Step into the future—this isn’t just an optic, it’s the next evolution in precision shooting technology.

INSTANT-ON & AUTO OFF
INSTANT-ON and auto off ensure extreme battery life and readiness. The RFX automatically wakes up with INSTANT-ON when it detects the slightest movement. After two minutes of no movement, it will go to sleep conserving battery life.

EXTENDED BATTERY LIFE
The Viridian RFX44 battery life is over 30 thousand hours. That is 41 months or 3 1/2 years at the middle setting. All RFX are designed for extra long battery life.

COMPACT ALUMINUM HOUSING
The sight is constructed of 6061 aircraft-grade aluminium which makes this a rugged and reliable duty ready optic. The RFX44 is designed from the ground up to ensure clarity, reliable function, and rapid target acquisition.

IPX6 ENVIRONMENTAL RATING
Enclosed housing provides superior protection against environmental elements like dust, moisture, and debris, ensuring consistent performance and long-lasting durability in the toughest conditions.

• MOUNT OPTIONS
  RMR
  Docter/Fast Fire/ Venom
  Glock MOS
  Shield RMSc
  Picatinny Low Mount
  Picatinny High Mount
• FOOTPRINT
  Acro
• LENS DIMENSION
  21mm x 16.5mm
• EYE RELIEF
  Unlimited
• LENS COATING 
  Fully Multi Coated Glass
• MAXIMUM ADJUSTMENT
  Elevation 90 MOA, Windage 60 MOA
• RETICLE
  5 MOA Green Dot
• BATTERY LIFE
  Up to 30k Hours
• SETTINGS
  10 (8 Visible & 2 Night Vision)
• OPERATION
  INSTANT-ON + User Controlled
• DIMENSIONS
  1.59” (L) x 1.02” (W) x 1.15” (H)
• WEIGHT
  1.59 oz / 48 grams
• HOUSING MATERIAL
  Machined 6061 Aluminum with Hard Coat Anodization
• ENVIRONMENTAL
  IPX6
• OPERATING TEMERATURE
  -4 F to 130 F
• WARRANTY
  Limited Lifetime
• POWER SOURCE 
  1x CR1632

This box includes:

• RFX44
• CR1632 Battery
• Picatinny Mount
• Wrench Set
• Viridian Cleaning Cloth
• Viridian Logo Sticker
• Quick Start Guide
• Product Registration
• Exclusive Promotions
• Screw Sets

Screw Sets:

• 2x M3 x 0.5 x 7.6mm
• 2x M3 x 0.5 x 11.43mm
• 2x M4 x 0.7 x 7.6mm
• 2x M4 x 0.7 x 11.43mm
• 2x 3 x 0.5 x 7.6mm